add new field updatedRows to QueryStatistics.java where it's availabl…

…e in EventListener callbacks. It comes from TableMutationOperator.java where update/delete queries are issued.

core/trino-main/src/main/java/io/trino/execution/QueryStateMachine.java

@@ -774,6 +774,7 @@ private QueryStats getQueryStats(Optional<StageInfo> rootStage, List<StageInfo>
             outputDataSize += outputStageStats.getOutputDataSize().toBytes();
             failedOutputDataSize += outputStageStats.getFailedOutputDataSize().toBytes();
             outputPositions += outputStageStats.getOutputPositions();
+            updatedPositions += outputStageStats.getUpdatedPositions();
             failedOutputPositions += outputStageStats.getFailedOutputPositions();
         }